EB-1 Worldwide: expected to remain current through September 2017.
EB-1 China and India: demand had decreased compared to earlier in the fiscal year. If this reduced level of demand is sustained into the summer, a cut-off date may not have to be imposed until August 2017. Of course, if demand goes back up, a cut-off date could be imposed earlier.
EB-2 and EB-3 China: In the March Visa Bulletin, the EB-3 China Final Action date is 15 months ahead of EB-2 China. This will likely result in downgrades from EB-2 to EB-3, but that is not likely to materialize until April or May. This means that EB-2 won’t be able to move as much for now and the gap between EB-2 and EB-3 will likely remain for the spring. Demand for EB-3 China is starting to increase, but it is not a substantial increase and the monthly usage in this category has been below the targeted number. This means there are some reserved in case EB-3 China demand starts to increase more rapidly.
EB-2 India: There seems to be slightly lower demand for upgrades from EB-3 to EB-2 which allowed for more forward movement than previously expected. The date was also moved forward to try to limit the impact of expiring medical exams. It is hoped that this category will advance at a pace of up to one month at a time for April, May and June. However, if EB-3 upgrades increase once again, movement in this category could slow or stop in the coming months.
EB-3 Worldwide: demand remains relatively low. Movement at a pace of up to three months at a time in this category is still expected through the spring.
EB-3 India: extremely limited forward movement expected.
EB-3 Philippines: Lower demand for EB-1 and EB-2 Philippines has allowed additional numbers to fall down to EB-3 Philippines and this category may advance up to six months at a time for April, May, and June.
EB-5 China: should continue to advance at a rate of only 1 to 2 weeks through the spring.
Source: http://immigrationgirl.com/what-to-e...february-2017/